/* ==========================================================================
   src/styles/components.css
   Theme Surfaces, Buttons, Micro-Interactions, Modals, Popovers, Toasts,
   and Unified Book/Chapter Selector Controls
   ========================================================================== */

.surface-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  transition: background-color var(--motion-normal) var(--ease-in-out-soft),
              border-color var(--motion-normal) var(--ease-in-out-soft),
              box-shadow var(--motion-normal) var(--ease-standard),
              transform var(--motion-micro) var(--ease-standard);
}
.surface-secondary {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  transition: background-color var(--motion-normal) var(--ease-in-out-soft),
              border-color var(--motion-normal) var(--ease-in-out-soft);
}
.surface-elevated {
  background-color: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  transition: background-color var(--motion-normal) var(--ease-in-out-soft),
              border-color var(--motion-normal) var(--ease-in-out-soft);
}

/* Button Micro-Interactions (Hover on Pointer Devices, Subtle Press on Active/Touch) */
button,
select,
input[type="search"],
input[type="number"],
textarea {
  transition: background-color var(--motion-micro) var(--ease-standard),
              border-color var(--motion-micro) var(--ease-standard),
              color var(--motion-micro) var(--ease-standard),
              box-shadow var(--motion-micro) var(--ease-standard),
              transform var(--motion-micro) var(--ease-standard),
              opacity var(--motion-micro) var(--ease-standard);
}

.btn-primary {
  background-color: var(--accent);
  color: #FFFFFF;
}
[data-theme="dark"] .btn-primary {
  color: #121316;
  font-weight: 600;
}

.btn-subtle {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

@media (hover: hover) and (pointer: fine) {
  .btn-primary:hover:not(:disabled) {
    background-color: var(--accent-hover);
    box-shadow: 0 3px 10px -2px rgba(0, 0, 0, 0.14);
  }
  .btn-subtle:hover:not(:disabled) {
    background-color: var(--bg-hover);
    border-color: var(--border-strong);
  }
  select:hover:not(:disabled) {
    border-color: var(--border-strong);
  }
}

button:active:not(:disabled) {
  transform: scale(0.975);
}

button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.text-accent-color {
  color: var(--accent);
}
.border-theme {
  border-color: var(--border-color);
}

/* ==========================================================================
   Modal, Popover, Action Bar, and Toast Coordinated Open/Close Animations
   ========================================================================== */

/* Modals (#modal-note, #modal-import) */
#modal-note,
#modal-import {
  display: flex !important;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  backdrop-filter: blur(2px);
  transition: opacity var(--motion-modal) var(--ease-out-smooth),
              visibility var(--motion-modal) var(--ease-out-smooth);
}

#modal-note.hidden,
#modal-import.hidden {
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
}

#modal-note > div,
#modal-import > div {
  transform: translateY(0) scale(1);
  opacity: 1;
  transition: transform var(--motion-modal) var(--ease-out-smooth),
              opacity var(--motion-modal) var(--ease-out-smooth);
}

#modal-note.hidden > div,
#modal-import.hidden > div {
  transform: translateY(10px) scale(0.97);
  opacity: 0;
}

/* Quick Reading Customization Popover (#quick-typo-popover) */
#quick-typo-popover {
  display: block !important;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0) scale(1);
  transform-origin: top left;
  transition: opacity var(--motion-normal) var(--ease-out-smooth),
              transform var(--motion-normal) var(--ease-out-smooth),
              visibility var(--motion-normal) var(--ease-out-smooth);
}

#quick-typo-popover.hidden {
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
  transform: translateY(-6px) scale(0.97);
}

#btn-quick-a11y[aria-expanded="true"] .chevron-indicator {
  transform: rotate(180deg);
}

/* Floating Verse Selection Action Bar (#verse-action-bar) */
#verse-action-bar {
  display: block !important;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(50%, 0) scale(1);
  transition: opacity var(--motion-normal) var(--ease-out-smooth),
              transform var(--motion-normal) var(--ease-out-smooth),
              visibility var(--motion-normal) var(--ease-out-smooth);
}

#verse-action-bar.hidden {
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
  transform: translate(50%, 12px) scale(0.98);
}

/* Non-blocking Toast Notification (#app-toast) */
#app-toast {
  display: block !important;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0) scale(1);
  transition: opacity var(--motion-normal) var(--ease-out-smooth),
              transform var(--motion-normal) var(--ease-out-smooth),
              visibility var(--motion-normal) var(--ease-out-smooth);
}

#app-toast.hidden {
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
  transform: translateY(10px) scale(0.97);
}

/* ==========================================================================
   Exact Outer Height Synchronization between Book Selector (#home-select-book),
   Chapter Selector (#home-select-chapter), and 'Open Chapter for Reading' Button
   ========================================================================== */
.home-quick-nav-grid {
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: 0.75rem;
  align-items: end;
}
@media (min-width: 640px) {
  .home-quick-nav-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.home-quick-select,
.home-quick-action-btn {
  height: 2.75rem; /* Exact 44px outer height on both selects and button */
  min-height: 2.75rem;
  max-height: 2.75rem;
  box-sizing: border-box;
  padding-top: 0;
  padding-bottom: 0;
  padding-inline-start: 0.875rem;
  padding-inline-end: 0.875rem;
  border-radius: 0.75rem;
  font-size: 0.875rem;
  line-height: 1.25;
  display: inline-flex;
  align-items: center;
  vertical-align: middle;
  margin: 0;
}

select.home-quick-select {
  display: block;
  width: 100%;
  border: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  padding-inline-end: 2rem;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}

button.home-quick-action-btn {
  width: 100%;
  justify-content: center;
  border: 1px solid transparent;
  font-weight: 600;
}

/* Uniform Horizontal Filter & Control Bar above Reader (#reader-subtoolbar) */
.reader-toolbar-row {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  width: 100%;
}
.reader-filter-group,
.reader-actions-group {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  gap: 0.5rem;
}
.reader-filter-group {
  flex: 1 1 auto;
  min-width: 0;
}
.reader-actions-group {
  flex: 0 0 auto;
}
.reader-uniform-control {
  height: 2.375rem; /* Exact 38px outer height across reader selects and buttons */
  min-height: 2.375rem;
  max-height: 2.375rem;
  box-sizing: border-box;
  padding-top: 0;
  padding-bottom: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.625rem;
  font-size: 0.8125rem;
  line-height: 1;
  white-space: nowrap;
  flex-shrink: 0;
  vertical-align: middle;
}
select.reader-uniform-control {
  display: block;
  padding-inline-start: 0.75rem;
  padding-inline-end: 1.75rem;
  text-overflow: ellipsis;
  overflow: hidden;
}